Now, back to the apple question. The answer is, yes, bearded dragons can eat apples, but in moderation, of course. I mean, you wouldn't want your dragon to turn into a sugar-crazed, apple-loving freak, would you? Too much sugar can lead to all sorts of problems, from obesity to digestive issues.
But don't worry, an occasional apple treat won't hurt. In fact, apples are a good source of fiber and vitamins for your dragon. Just be sure to remove the seeds and core, as they can be toxic. And, please, don't try to feed your dragon a whole apple pie - that's just crazy talk.